Home / 71,567,413,078.60-107,351,119,617.90-24,457,081,616.20

Finding the Fourth Proportional to 71,567,413,078.60, 107,351,119,617.90 and 24,457,081,616.20

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Solution

The fourth proportional to 71,567,413,078.60, 107,351,119,617.90 and 24,457,081,616.20 is: 36,685,622,424.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,567,413,078.60 : 107,351,119,617.90 = 24,457,081,616.20 : x
  2. Step 2: Convert to fraction form
    71,567,413,078.60/107,351,119,617.90 = 24,457,081,616.20/x
  3. Step 3: Cross multiply
    71,567,413,078.60x = 107,351,119,617.90 × 24,457,081,616.20
  4. Step 4: Simplify right side
    71,567,413,078.60x = 2,625,495,094,085,428,969,472
  5. Step 5: Solve for x
    x = 2,625,495,094,085,428,969,472/71,567,413,078.60
  6. Step 6: Final answer
    x = 36,685,622,424.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.